...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::call_traits<const T[N]>
// In header: <boost/detail/call_traits.hpp> template<typename T, std::size_t N> struct call_traits<const T[N]> { // types typedef const T * value_type; typedef array_type & reference; typedef const array_type & const_reference; typedef const T *const param_type; };